Superfluidity with dressed nucleons
arXiv:nucl-th/0202045 · doi:10.1016/S0370-2693(02)03007-1
Abstract
The gap equation with dressed propagators is solved in symmetric nuclear matter. Nucleon self-energies are obtained within the self-consistent in medium T matrix approximation. The off-shell gap equation is compared to an effective quasiparticle gap equation with reduced interaction. At normal density, we find a reduction of the superfluid gap from 6.5MeV to .45MeV when self-energy effects are included.
References in corpus (8)
- Low Momentum Nucleon-Nucleon Interaction and Fermi Liquid Theory
- Nuclear Self-energy and Realistic Interactions
- One-body Properties of Nuclear Matter with Off-shell Propagation
- Self-energy Effects in the Superfluidity of Neutron Matter
- Solution of the Dyson equation for nucleons in the superfluid phase
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- Non-empirical pairing energy functional in nuclear matter and finite nuclei
- Thermodynamic properties of nuclear matter with three-body forces
- Pairing and short-range correlations in nuclear systems
- Microscopic evaluation of the pairing gap
- Diagrammatic calculation of thermodynamical quantities in nuclear matter
- Correlations and effective interactions in nuclear matter
- Conserving T-matrix theory of superconductivity
- Neutron-proton pairing in Nuclear Matter
- Isospin Dependence of 1S0 Proton and Neutron Superfluidity in Asymmetric Nuclear Matter
- Pairing properties of semilocal coordinate&momentum-space regularized chiral interactions
- Spectral properties of nuclear matter